#lbt .swiper {
    width: 1000px;
    height: 331px;
    margin: 50px auto;
    position: relative;
}

#lbt .swiper .pic {
    width: 100%;
    height: 100%;
    position: relative;
}

#lbt .swiper .pic li {
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
    -ms-transition: all 0.8s;
    transition: all 0.8s;
    width: 492px;
    height: 331px;
    position: absolute;
    top: 30px;
    left: 50%;
    margin-left: -245px;
    border-radius: 6px;
    overflow: hidden;
}

#lbt .swiper .pic li img {
    width: 100%;
    height: 100%;
}

.now {
    z-index: 9;
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
}

.next {
    z-index: 6;
    -webkit-transform: translateX(250px);
    -moz-transform: translateX(250px);
    -o-transform: translateX(250px);
    -ms-transform: translateX(250px);
    transform: translateX(250px);
}

.prev {
    z-index: 6;
    -webkit-transform: translateX(-250px);
    -moz-transform: translateX(-250px);
    -o-transform: translateX(-250px);
    -ms-transform: translateX(-250px);
    transform: translateX(-250px);
}

._bg {
    background-color: red !important;
}

#lbt .swiper .cricle {
    height: 16px;
    position: absolute;
    bottom: 38px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}

#lbt .swiper .cricle li {
    float: left;
    width: 14px;
    height: 14px;
    background-color: transparent;
    margin-right: 6px;
    border-radius: 50%;
}

#lbt .swiper .btns {
    display: none;
    position: absolute;
    left: 0;
    top: 53%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 100%;
    height: 38px;
    z-index: 9;
}



#lbt .swiper .btns .leftbtn::after,
#lbt .swiper .btns .rightbtn::after {
    content: "";
    display: block;
    width: 50px;
    height: 50px;
    border-left: 3px solid #ffffff;
    border-top: 3px solid #ffffff;

}

#lbt .swiper .btns .leftbtn::after {
    -webkit-transform: translate(12px, 8px) rotate(-45deg);
    -moz-transform: translate(12px, 8px) rotate(-45deg);
    -o-transform: translate(12px, 8px) rotate(-45deg);
    -ms-transform: translate(12px, 8px) rotate(-45deg);
    transform: translate(12px, 8px) rotate(-45deg);
}

#lbt .swiper .btns .rightbtn::after {
    -webkit-transform: translate(4px, 8px) rotate(135deg);
    -moz-transform: translate(4px, 8px) rotate(135deg);
    -o-transform: translate(4px, 8px) rotate(135deg);
    -ms-transform: translate(4px, 8px) rotate(135deg);
    transform: translate(4px, 8px) rotate(135deg);
}

.leftBox,
.rightBox {
    height: 360px;
    position: absolute;
    top: 30px;
    z-index: 99;
    /* background-color: rgba(0, 0, 0, 0.5); */
}

.leftBox {
    width: 200px;
    left: 5px;
}

.rightBox {
    width: 200px;
    right: 3px;
}